---
# file: tasks/main.yaml

- name: "Load Kernel Modules On Startup (vfio-pci)"
  ansible.builtin.lineinfile:
    path: "/etc/modules"
    state: "present"
    line: "{{ item }}"
  with_items:
    - "vfio-pci"
  tags:
    - load-kernel-modules

- name: "Disable IPv6 Router Advertisement"
  ansible.builtin.sysctl:
    name: "net.ipv6.conf.default.accept_ra"
    value: "0"
    state: "present"
    sysctl_file: "/etc/sysctl.d/90-csit.conf"
    reload: "yes"
  tags:
    - set-sysctl

- name: "Disable IPv6 MLDv1 interval"
  ansible.builtin.sysctl:
    name: "net.ipv6.conf.default.mldv1_unsolicited_report_interval"
    value: "0"
    state: "present"
    sysctl_file: "/etc/sysctl.d/90-csit.conf"
    reload: "yes"
  tags:
    - set-sysctl

- name: "Disable IPv6 MLDv2 interval"
  ansible.builtin.sysctl:
    name: "net.ipv6.conf.default.mldv2_unsolicited_report_interval"
    value: "0"
    state: "present"
    sysctl_file: "/etc/sysctl.d/90-csit.conf"
    reload: "yes"
  tags:
    - set-sysctl

- name: "Disable IPv6 Autoconf"
  ansible.builtin.sysctl:
    name: "net.ipv6.conf.default.autoconf"
    value: "0"
    state: "present"
    sysctl_file: "/etc/sysctl.d/90-csit.conf"
    reload: "yes"
  tags:
    - set-sysctl

- name: "Disable IPv6 MC Forwarding"
  ansible.builtin.sysctl:
    name: "net.ipv6.conf.default.mc_forwarding"
    value: "0"
    state: "present"
    sysctl_file: "/etc/sysctl.d/90-csit.conf"
    reload: "yes"
  tags:
    - set-sysctl

- name: "Disable IPv4 IGMPv2 interval"
  ansible.builtin.sysctl:
    name: "net.ipv4.conf.default.igmpv2_unsolicited_report_interval"
    value: "0"
    state: "present"
    sysctl_file: "/etc/sysctl.d/90-csit.conf"
    reload: "yes"
  tags:
    - set-sysctl

- name: "Disable IPv4 IGMPv3 interval"
  ansible.builtin.sysctl:
    name: "net.ipv4.conf.default.igmpv3_unsolicited_report_interval"
    value: "0"
    state: "present"
    sysctl_file: "/etc/sysctl.d/90-csit.conf"
    reload: "yes"
  tags:
    - set-sysctl

- name: "Copy csit-initialize-vfs.sh"
  ansible.builtin.copy:
    src: "files/csit-initialize-vfs.sh"
    dest: "/usr/local/bin/"
    owner: "root"
    group: "root"
    mode: 0744
  tags:
    - copy-vf-script

- name: "Copy csit-initialize-vfs-data.sh"
  ansible.builtin.copy:
    src: "files/{{ vfs_data_file }}"
    dest: "/usr/local/bin/csit-initialize-vfs-data.sh"
    owner: "root"
    group: "root"
    mode: 0744
  tags: copy-vf-data-script
  when:
    - vfs_data_file is defined

- name: "Copy Default csit-initialize-vfs-data.sh"
  ansible.builtin.copy:
    src: "files/csit-initialize-vfs-default.sh"
    dest: "/usr/local/bin/csit-initialize-vfs-data.sh"
    owner: "root"
    group: "root"
    mode: 0744
  tags: copy-vf-data-script
  when:
    - vfs_data_file is not defined

- name: "Start csit-initialize-vfs.service"
  ansible.builtin.copy:
    src: "files/csit-initialize-vfs.service"
    dest: "/etc/systemd/system/"
    owner: "root"
    group: "root"
    mode: 0644
  notify:
    - "Start csit-initialize-vfs.service"
  tags:
    - start-vf-service

- ansible.builtin.meta: "flush_handlers"

- name: "Set Hugepages In GRUB"
  ansible.builtin.lineinfile:
    path: "/etc/default/grub"
    state: "present"
    regexp: "^GRUB_CMDLINE_LINUX="
    line: "GRUB_CMDLINE_LINUX=\"{% for key, value in grub.items() %}{% if value %}{{key}}={{value}} {% else %}{{key}} {% endif %}{% endfor %}\""
  notify:
    - "Update GRUB"
  tags:
    - set-grub